Note 2 - Notes Payable (Tables)

9 Months Ended

Sep. 30, 2016

Senior Notes [Member]

Notes Tables

Schedule of Long-term Debt Instruments [Table Text Block]

							September 30,			December 31,
	Current			Long-term			2016			2015
Senior Loan Agreement with Cerberus Business Finance, LLC; variable interest rate of 8.75% at September 30, 2016, interest is monthly, paid in arrears on the first business day of each month. The Senior Loan Agreement is secured by the total assets of the subsidiary guarantors. The unpaid balance is due February 17, 2021.	$	4,000		$	79,000		$	83,000		$	—
Debt issuance cost		(1,071	)		(3,092	)		(4,163	)		—
Senior notes payable, net of debt issuance cost	$	2,929		$	75,908		$	78,837		$	—

Schedule of Long-term Debt Instruments [Table Text Block]

	September 30,		December 31,
	2016		2015
Third amended and restated term credit facility; Antares Capital (formerly General Electric Capital Corporation); variable interest rate of 6.50% at December 31, 2015. The Previous Credit Facility was secured by the total assets of the subsidiary guarantors. The Previous Credit Facility was fully repaid on February 17, 2016.	$	—	$	99,255
Less: Current portion of long-term debt, net of debt issuance cost of $0 and $797, respectively		—		(2,203	)
Long-term notes payable less current maturities (net)	$	—	$	97,052

	September 30,			December 31,
	2016			2015
Subordinated Loan Agreement with NewSpring Mezzanine Capital III, L.P.; fixed interest rate due monthly of 12.0 0% at September 30, 2016. Payment in Kind (“PIK”) interest rate of 2.00% per annum. PIK interest accrued is added to the principal amount then outstanding on the last business day of each quarter. The unpaid balance is due August 17, 2021.	$	15,300		$	—
PIK interest added to principal		194			—
Less: Long-term portion of debt issuance cost		(793	)		—
Long-term notes payable, net of debt issuance cost	$	14,701		$	—

Schedule of Maturities of Long-term Debt [Table Text Block]

2016 (remaining)	$	1,000
2017		4,000
2018		4,000
2019		4,000
2020		4,000
Thereafter		81,300
Total	$	98,300