Fair Value Measurements (Details) - USD ($)		12 Months Ended
		Dec. 31, 2015	Dec. 31, 2014	Dec. 31, 2013
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Balance, Beginning of Period		$ 1,000,000	$ 0	$ 1,250,000
Total additions for the period:
Fair value of SCL contingent obligation (see Notes 3 and 9)	[1]	0	1,000,000	0
Total gains or losses for the period:
Non-cash gain on change in fair value of AGS contingent obligation included in general and administrative expense (2)	[2]	0	0	1,250,000
Total liability settlements for the period:
Cash paid to settle contingent liability		(1,000,000)
Balance, End of Period		$ 0	$ 1,000,000	$ 0

[1] Management determined the fair value of its SCL contingent obligation based on a probability weighted discounted cash flow valuation technique. The potential probability of not paying out contingent consideration is considered remote. On May 1, 2015, the Company paid the contingent consideration in full.

[2] Management determined the fair value of its AGS contingent obligation based on a probability weighted discounted cash flow valuation technique. The potential probability for payout of contingent consideration is considered remote during the year ended December 31, 2013. On April 15, 2014, the Company formally cancelled the contingent seller financed promissory note.