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Stock Repurchase Program	12 Months Ended
Stock Repurchase Program	Dec. 31, 2019
Equity [Abstract]
Stock Repurchase Program	Stock Repurchase Program On August 2, 2016, the Company’s Board of Directors (the “Board”) authorized a stock repurchase program providing for the repurchase of up to $50.0 million of the Company’s common stock (the “2016 Repurchase Program”). The 2016 Repurchase Program is in addition to the stock repurchase program approved by the Board on November 4, 2014 (the “2014 Repurchase Program”). As of December 31, 2019, the maximum dollar value of shares that may yet be purchased under the two repurchase programs was $54.9 million. The timing, price, and volume of repurchases are to be based on market conditions, relevant securities laws, and other factors. The stock repurchases may be made from time to time on the open market, in privately negotiated transactions, or pursuant to a Rule 10b-18 plan, subject to the terms and conditions of that certain A&R Credit Agreement, dated as of November 15, 2019, among the Company, the Lenders party thereto, and Wells Fargo Bank, National Association, as administrative agent. The stock repurchase programs do not obligate the Company to repurchase any specific number of shares, and the Company may terminate or suspend the repurchase programs at any time. During the years ended December 31, 2019, 2018, and 2017, the Company did not repurchase any of its outstanding common stock.