Quarterly report pursuant to Section 13 or 15(d)

Stock Incentive Plan - Schedule of Information Regarding Restricted Stock Activity (Detail)

v3.19.3
Stock Incentive Plan - Schedule of Information Regarding Restricted Stock Activity (Detail)
$ / shares in Units, $ in Thousands
9 Months Ended
Sep. 30, 2019
USD ($)
$ / shares
shares
Disclosure Of Compensation Related Costs Sharebased Payments [Abstract]  
Outstanding Shares, Beginning Balance | shares 0
Outstanding Shares, Granted | shares 430,384
Outstanding Shares, Lapsed | shares (389,061)
Outstanding Shares, Forfeited | shares 0
Outstanding Shares, Ending Balance | shares 41,323
Weighted Average Grant Date Fair Value, Beginning Balance | $ / shares $ 0
Weighted Average Grant Date Fair Value, Granted | $ / shares 2.11
Weighted Average Grant Date Fair Value, Lapsed | $ / shares 2.07
Weighted Average Grant Date Fair Value, Forfeited | $ / shares 0
Weighted Average Grant Date Fair Value, Ending Balance | $ / shares $ 2.42
Weighted Average Remaining Contractual Terms 1 year 9 months 3 days
Aggregate Intrinsic Value, Beginning Balance | $ $ 0
Aggregate Intrinsic Value, Granted | $ 906
Aggregate Intrinsic Value, Lapsed | $ 919
Aggregate Intrinsic Value, Forfeited | $ 0
Aggregate Intrinsic Value, Ending Balance | $ $ 63