Annual report pursuant to Section 13 and 15(d)

Nature of Business and Significant Accounting Policies - Earning Per Share (Details)

v3.6.0.2
Nature of Business and Significant Accounting Policies - Earning Per Share (Details) - shares
3 Months Ended 12 Months Ended
Dec. 31, 2016
Sep. 30, 2016
Jun. 30, 2016
Mar. 31, 2016
Dec. 31, 2015
Sep. 30, 2015
Jun. 30, 2015
Mar. 31, 2015
Dec. 31, 2016
Dec. 31, 2015
Dec. 31, 2014
Weighted Average Number of Shares Outstanding Reconciliation [Abstract]                      
Basic weighted average common shares outstanding (in shares) 10,799,000 10,799,000 10,799,000 10,778,000 10,750,000 10,750,000 10,750,000 10,739,000 10,793,723 10,747,226 10,707,824
Effect of dilutive shares (in shares)                 34,429 40,044 34,576
Diluted weighted average shares outstanding (in shares) 10,853,000 10,826,000 10,826,000 10,806,000 10,814,000 10,792,000 10,782,000 10,760,000 10,828,152 10,787,270 10,742,400