Quarterly report pursuant to Section 13 or 15(d)

Condensed Consolidated Balance Sheets (Parenthetical)

v3.5.0.2
Condensed Consolidated Balance Sheets (Parenthetical) - USD ($)
$ in Thousands
Jun. 30, 2016
Dec. 31, 2015
New Accounting Pronouncements or Change in Accounting Principle [Line Items]    
Allowance for doubtful accounts, trade receivables $ 1,036 $ 2,103 [1]
Common stock, par value (in dollars per share) $ 0.01 $ 0.01 [1]
Common stock, shares authorized (in shares) 60,000,000 60,000,000 [1]
Common stock, shares outstanding (in shares) 20,879,283 20,495,694 [1]
Treasury shares (in shares) 171,614 154,549 [1]
Debt issuance cost $ 2,549 $ 2,740
Accounting Standards Update 2015-03 | Long-term debt    
New Accounting Pronouncements or Change in Accounting Principle [Line Items]    
Debt issuance cost 2,500 2,740
Accounting Standards Update 2015-03 | Other assets    
New Accounting Pronouncements or Change in Accounting Principle [Line Items]    
Debt issuance cost $ (2,500) $ (2,740)
[1] Adjusted for the adoption of Accounting Standards Update (“ASU”) 2015-03 whereby $2,740 of debt issuance costs previously included in other assets is now included in long-term debt.