XML 21 R9.htm IDEA: XBRL DOCUMENT v3.7.0.1
Condensed Consolidated Statements of Stockholders' Equity (Parenthetical) (Unaudited) - USD ($)
3 Months Ended 6 Months Ended 12 Months Ended
Jun. 30, 2017
Jun. 30, 2017
Dec. 31, 2016
Statement of Stockholders' Equity [Abstract]      
Dividend declared (in dollars per share) $ 0.325 $ 0.63 $ 0.5925
Deferred compensation plan held Rabbi Trust (shares) 90,201 90,201 76,745
Preferred Stock, Shares Authorized 2,000,000 2,000,000 2,000,000
Preferred Stock, Par or Stated Value Per Share $ 0.01 $ 0.01 $ 0.01
Stock Issued During Period, Shares, New Issues     960,488.00
Stock Issued During Period, Value, Other     $ 62.26
Proceeds from Issuance of Common Stock     $ 57,360,000
Shares issued under the performance incentive plan withheld for employee taxes (shares)   10,269 12,031