Repurchase of Common Stock (Details) - USD ($) |
1 Months Ended | 3 Months Ended | |||
---|---|---|---|---|---|
Dec. 31, 2016 |
Dec. 03, 2016 |
Nov. 05, 2016 |
Dec. 31, 2016 |
Jan. 02, 2016 |
|
Class of Stock [Line Items] | |||||
Authorized amount | $ 40,000,000 | $ 40,000,000 | |||
Shares repurchased (in shares) | 46,643 | 68,330 | |||
Stock repurchased during period, value | $ 800,000 | $ 1,100,000 | |||
Aggregated number of shares repurchased (in shares) | 2,526,793 | 2,526,793 | |||
Aggregated shares repurchased, value | $ 31,700,000 | $ 31,700,000 | |||
Dollar Value of Shares that May Yet Be Purchased Under the Plans | $ 8,300,000 | $ 8,300,000 | |||
Common Stock | |||||
Class of Stock [Line Items] | |||||
Shares repurchased (in shares) | 5,802 | 17,232 | 23,609 | 46,643 | |
Average Price Paid per Share(usd per share) | $ 20.32 | $ 19.12 | $ 15.83 | $ 17.60 | |
Dollar Value of Shares that May Yet Be Purchased Under the Plans | $ 8,300,000 | $ 8,400,000 | $ 8,700,000 | $ 8,300,000 | |
Publicly Announced Plan | Common Stock | |||||
Class of Stock [Line Items] | |||||
Shares repurchased (in shares) | 5,802 | 17,232 | 23,609 | 46,643 |