Accumulated Other Comprehensive Income (Details) - USD ($) $ in Thousands	3 Months Ended
Mar. 31, 2019	Mar. 31, 2018
Increase (Decrease) in Stockholders' Equity
Beginning balance	$ 841,574	$ 735,618
Total other comprehensive income (loss)	(3,225)	4,707
Ending balance	842,292	737,873
Valuation adjustment	700
Accumulated Other Comprehensive Income (Loss)
Increase (Decrease) in Stockholders' Equity
Beginning balance	5,773	1,197
Gain (loss) recognized in other comprehensive income (loss), net of tax provision of $0 and $416, respectively	(2,299)	1,572
(Gain) loss reclassified from accumulated other comprehensive income (loss) to interest expense, net of tax provision (benefit) of $195 and $(45), respectively	(926)	425
Total other comprehensive income (loss)	(3,225)	1,997
Ending balance	2,548	3,194
Gain recognized in other comprehensive income, tax	0	416
Loss reclassified from accumulated other comprehensive loss, tax	$ 0	(45)
Adjustments related to TCJA		$ 300

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Tax Cuts and Jobs Act, Reclassification from AOCI to Retained Earnings, Tax Effect

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A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period.

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Amount after tax, before reclassification adjustments of other comprehensive income (loss).

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Amount of stockholders' equity (deficit), net of receivables from officers, directors, owners, and affiliates of the entity, attributable to both the parent and noncontrolling interests. Amount excludes temporary equity. Alternate caption for the concept is permanent equity.

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