Quarterly report pursuant to Section 13 or 15(d)

Share Repurchase Program - Summary of Stock Repurchase Activities (Detail)

v3.20.1
Share Repurchase Program - Summary of Stock Repurchase Activities (Detail)
$ / shares in Units, $ in Thousands
3 Months Ended
Mar. 31, 2019
USD ($)
$ / shares
shares
Share Repurchase Program [Abstract]  
Shares repurchased | shares 457,951
Average cost per share | $ / shares $ 32.77
Total cost of shares repurchased (in thousands): | $ $ 15,009