Annual report pursuant to Section 13 and 15(d)

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

v3.20.1
Stock Incentive Plan - Schedule of Information Regarding Restricted Stock Activity (Detail)
12 Months Ended
Dec. 31, 2019
USD ($)
$ / shares
shares
Disclosure of Compensation Related Costs, Share-based Payments [Abstract]  
Outstanding Shares, Granted | shares 497,051
Outstanding Shares, Lapse of restrictions | shares (389,061)
Outstanding Shares, Ending Balance | shares 107,990
Weighted Average Grant Date Fair Value, Granted | $ / shares $ 2.02
Weighted Average Grant Date Fair Value, Lapse of restrictions | $ / shares 2.07
Weighted Average Grant Date Fair Value, Ending Balance | $ / shares $ 1.85
Weighted Average Contractual Life Remaining 1 year 8 months 1 day
Aggregate Intrinsic Value, Granted | $ $ 1,006
Aggregate Intrinsic Value, Lapse of restrictions | $ 919
Aggregate Intrinsic Value, Ending Balance | $ $ 156