Income Taxes - Additional Information (Details) - USD ($)	3 Months Ended
	Mar. 31, 2017	Mar. 31, 2016	Dec. 31, 2016
Income Taxes [Line Items]
Effective tax rate for the year	41.90%
Income tax expense	$ 2,255,000	$ 2,446,000
Pre-tax loss	5,383,000	$ (890,000)
Unrecognized tax benefits that would impact effective tax rate	500,000		$ 500,000
Maximum [Member]
Income Taxes [Line Items]
Amount of accrued interest expense included as a liability within the Company's Condensed Consolidated Statements of Financial Position	100,000		$ 100,000
Unrecognized tax benefits to be recognized	500,000
Minimum [Member]
Income Taxes [Line Items]
Unrecognized tax benefits to be recognized	$ 0