Debt - Schedule of Maturities of Outstanding Debt (Details) - USD ($)	Mar. 31, 2016	Dec. 31, 2015	Jan. 31, 2015
Remainder of 2016	$ 16,470,000
2017	136,730,000
2018	2,354,000
2019	8,534,000
2020	1,968,000
Thereafter	5,719,000
Total	171,775,000	$ 201,604,000
Total Long-Term Debt Obligations [Member]
Remainder of 2016	16,470,000
2017	2,879,000
2018	2,354,000
2019	8,534,000
2020	1,968,000
Thereafter	5,719,000
Total	$ 37,924,000
Revolving Credit Facility [Member]
Remainder of 2016
2017	$ 133,851,000
2018
2019
2020
Thereafter
Total	$ 133,851,000		$ 4,575,000