Quarterly report pursuant to Section 13 or 15(d)

Revolving Credit Facility and Term Loan (Details Narrative)

Revolving Credit Facility and Term Loan (Details Narrative) - USD ($) $ in Thousands	3 Months Ended						12 Months Ended
	Sep. 30, 2019	Jun. 30, 2019	Mar. 31, 2019	Dec. 31, 2018	Sep. 30, 2018	Dec. 31, 2017	Sep. 30, 2017	Nov. 14, 2017
Consent fee paid				$ 73,500
Revolving credit facility				600
2020				0
2021				1,000
Amortized of debt discount				195		$ 192	$ 100
Credit agreement [Member] \| Short-term Debt [Member]
Borrowing amount				73,800
Principal amount				$ 48,800
Revolving loans, description				<p style="font: 10pt Times New Roman, Times, Serif; text-align: justify; margin-right: 0; margin-left: 0"><font style="font: 10pt Times New Roman, Times, Serif">revolving loans in a maximum amount up to the lesser of (i) $25.0 million or (ii) an amount determined pursuant to a borrowing base that is calculated based on the outstanding amount of the Company’s eligible accounts receivable, as described in the Credit Agreement.</font></p>
Maturity date				Mar. 31, 2021
Fixed charge coverage ratio description				The minimum FCCR requirements are: 1.25 to 1.00 for the trailing four quarters ended September 30, 2018; 0.80 to 1.00 for the quarter ending December 31, 2018; 1.00 to 1.00 for the two fiscal quarters ending March 31, 2019; 1.05 to 1.00 for the three fiscal quarters ending June 30, 2019; 1.05 to 1.00 for the four fiscal quarters ending September 30, 2019;
Fixed charge coverage ratio thereafter description				1.25 to 1.00 for each fiscal quarter thereafter
Senior leverage ratio description				The Senior Leverage Ratios are: 4.00 to 1.00 for the quarter ended September 30, 2018; 4.40 to 1.00 for the fiscal quarter ended December 31, 2018; 4.25 to 1.00 for the fiscal quarter ended March 31, 2019; 4.10 to 1.00 for the fiscal quarter ended June 30, 2019; and 4.00 to 1.00 for the fiscal quarter ending September 30, 2019
Senior leverage ratio thereafter description				2.50 to 1.00 for each fiscal quarter thereafter
Prepay, or cause to be prepaid								$ 10,000
Borrowing loan term				4 years
Credit agreement [Member] \| Short-term Debt [Member] \| Period commencing on September 1, 2018 through the remainder of the Term [Member]
Description for terms of loans under agreement				Commencing on September 1, 2018 through the remainder of the Term, (i) so long as the Senior Leverage Ratio is equal to or greater than 3.50 to 1.00, interest on the loans is payable in an amount equal to prime plus 14.00% for Advances consisting of Domestic Rate Loans and LIBOR plus 15.00% for Advances consisting of LIBOR Rate Loans and (ii) so long as the Senior Leverage Ratio is less than 3.50 to 1.00, interest is payable in an amount equal to prime plus 9.00% for Advances consisting of Domestic Rate Loans and LIBOR plus 10.00% for Advances consisting of LIBOR Rate Loans
Credit agreement [Member] \| Short-term Debt [Member] \| Period commencing on June 1, 2018 up to and including August 31, 2018 [Member]
Description for terms of loans under agreement				Commencing on June 1, 2018 up to and including August 31, 2018, (i) so long as the Senior Leverage Ratio is equal to or greater than 4.00 to 1.00, interest on the loans is payable in an amount equal to prime plus 14.00% for Advances consisting of Domestic Rate Loans and LIBOR plus 15.00% for Advances consisting of LIBOR Rate Loans and (ii) so long as the Senior Leverage Ratio is less than 4.00 to 1.00, interest is payable in an amount equal to prime plus 9.75% for Advances consisting of Domestic Rate Loans and LIBOR plus 10.75% for Advances consisting of LIBOR Rate Loans
Credit agreement [Member] \| Short-term Debt [Member] \| Period commencing on the Amendment No. 2 Effective Date up to and including May 31, 2018 [Member]
Description for terms of loans under agreement				The loans under the Credit Agreement for the period commencing on the Second Amendment Effective Date up to and including May 31, 2018, (i) so long as the Senior Leverage Ratio is equal to or greater than 3.75 to 1.00, an amount equal to prime plus 9.75% for Advances consisting of Domestic Rate Loans and LIBOR plus 10.75% for Advances consisting of LIBOR Rate Loans and (ii) so long as the Senior Leverage Ratio is less than 3.75 to 1.00, an amount equal to prime plus 9.00% for Advances consisting of Domestic Rate Loans and LIBOR plus 10.00% for Advances consisting of LIBOR Rate Loans
Credit agreement [Member] \| Short-term Debt [Member] \| Minimum [Member]
EBITDA	$ 14,000	$ 13,300	$ 13,000	$ 12,700	$ 13,300
Credit agreement [Member] \| Term Loans [Member]
2019				2,100
2020				8,300
2021				33,100
Loan Fees and Amortization [Member]
Amortized of debt discount				200		$ 200
Loan Fees and Amortization [Member] \| Credit agreement [Member]
Payment of original discount fee				900
Closing fee for term loan				100
Finders fees				1,600
Line credit facility revolving closing fee				500
Total loan fee payment				3,100
Revolving Credit Facility [Member]
Outstanding borrowing amount				$ 12,700
Description of Revolving credit facility				which approximately $1.0 million was at an interest rate of approximately 17.31%, approximately $8.0 million was at an interest rate of approximately 17.46%, and the remainder was at an interest rate of approximately 19.50%
Term Loan Facility [Member]
Outstanding borrowing amount				$ 43,500
Term Loan Facility [Member] \| Interest Rate 1 [Member]
Interest rate				17.53%
Outstanding borrowing amount				$ 37,000
Term Loan Facility [Member] \| Interest Rate 2 [Member]
Interest rate				17.45%
Outstanding borrowing amount				$ 6,400