Business Combination (Details Textual) - USD ($) $ / shares in Units, $ in Thousands	1 Months Ended	11 Months Ended	12 Months Ended
	Dec. 31, 2015	Nov. 23, 2015	Dec. 31, 2014	Dec. 31, 2013
Business Combination Disclosure [Line Items]
Cash consideration per Stock Purchase Agreement	$ 68,000
Net Working Capital And Other Cash Consideration Adjustments	3,400
Payments to Acquire Notes Receivable	2,500
Impairment of Intangible Assets, Indefinite-lived (Excluding Goodwill)	$ 0
Stock Based Transactions Discounted Rate	20.00%
Predecessor [Member]
Business Combination Disclosure [Line Items]
Impairment of Intangible Assets, Indefinite-lived (Excluding Goodwill)	$ 2,970	$ 906	$ 1,811	$ 0
Increased Amortization	5,010		6,650
Increased Interest Expense	7,220		8,440
Reversed Transaction Related Expenses	1,440		550
Decreased Income Tax Benefit	1,060		$ 3,460
Customer Relationships [Member]
Business Combination Disclosure [Line Items]
Indefinite-lived Intangible Assets Acquired	26,380
Trade Names [Member]
Business Combination Disclosure [Line Items]
Indefinite-lived Intangible Assets Acquired	$ 13,460
Private Placement [Member]
Business Combination Disclosure [Line Items]
Stock Dividends, Shares, Total	621,238
Private Placement [Member] | Common Stock [Member]
Business Combination Disclosure [Line Items]
Business Acquisition, Share Price	$ 8.50
Business Combination, Consideration Transferred, Equity Interests Issued and Issuable	$ 5,600
Conversion of Stock, Shares Issued	658,513
Stock Dividends Payable Amount Per Share Two	$ 1.0
Stock Dividends Payable Amount Per Share One	$ 1.06
STG Group Holdings Inc [Member] | Common Stock [Member]
Business Combination Disclosure [Line Items]
Stock Issued During Period, Shares, Acquisitions	8,578,199
Stock Issued During Period, Shares, Share-based Compensation, Forfeited	445,161
Stock Issued During Period, Shares, Share-based Compensation, Gross	35,000
Business Acquisition, Share Price	$ 8.50