Annual report pursuant to Section 13 and 15(d)

Long - term Debt - Summary of Repurchase of Senior Secured Note (Detail)

v3.22.0.1
Long - term Debt - Summary of Repurchase of Senior Secured Note (Detail) - USD ($)
$ in Thousands
 6 Months Ended 12 Months Ended
Dec. 31, 2021
Dec. 31, 2021
Sep. 10, 2021
Debt Instrument [Line Items]      
Principal Repurchased     $ 43,300
Cash Paid $ 44,000    
Net Gain (Loss) 1,000    
Senior Secured Note [Member]      
Debt Instrument [Line Items]      
Principal Repurchased 82,000 $ 82,000  
Cash Paid   79,555  
Bond Issue Costs 1,105 1,105  
Net Gain (Loss)   $ 1,340  
Senior Secured Note [Member] | Senior Secured Note Period One [Member]      
Debt Instrument [Line Items]      
Repurchase date   Dec. 10, 2021  
Principal Repurchased $ 35,000 $ 35,000  
Cash Paid   $ 35,591  
Percent face value 101.69% 101.69%  
Bond Issue Costs $ 321 $ 321  
Net Gain (Loss)   $ (911)  
Senior Secured Note [Member] | Senior Secured Note Period Two [Member]      
Debt Instrument [Line Items]      
Repurchase date   Oct. 25, 2021  
Principal Repurchased $ 2,000 $ 2,000  
Cash Paid   $ 2,020  
Percent face value 101.00% 101.00%  
Bond Issue Costs $ 19 $ 19  
Net Gain (Loss)   $ (39)  
Senior Secured Note [Member] | Senior Secured Note Period Three [Member]      
Debt Instrument [Line Items]      
Repurchase date   Oct. 12, 2021  
Principal Repurchased $ 250 $ 250  
Cash Paid   $ 251  
Percent face value 100.38% 100.38%  
Bond Issue Costs $ 2 $ 2  
Net Gain (Loss)   $ (3)  
Senior Secured Note [Member] | Senior Secured Note Period Four [Member]      
Debt Instrument [Line Items]      
Repurchase date   Oct. 05, 2021  
Principal Repurchased $ 763 $ 763  
Cash Paid   $ 766  
Percent face value 100.38% 100.38%  
Bond Issue Costs $ 7 $ 7  
Net Gain (Loss)   $ (10)  
Senior Secured Note [Member] | Senior Secured Note Period Five [Member]      
Debt Instrument [Line Items]      
Repurchase date   Oct. 04, 2021  
Principal Repurchased $ 628 $ 628  
Cash Paid   $ 629  
Percent face value 100.13% 100.13%  
Bond Issue Costs $ 6 $ 6  
Net Gain (Loss)   $ (7)  
Senior Secured Note [Member] | Senior Secured Note Period Six [Member]      
Debt Instrument [Line Items]      
Repurchase date   Sep. 24, 2021  
Principal Repurchased $ 4,700 $ 4,700  
Cash Paid   $ 4,712  
Percent face value 100.25% 100.25%  
Bond Issue Costs $ 44 $ 44  
Net Gain (Loss)   $ (56)  
Senior Secured Note [Member] | Senior Secured Note Period Seven [Member]      
Debt Instrument [Line Items]      
Repurchase date   Jan. 30, 2020  
Principal Repurchased $ 2,250 $ 2,250  
Cash Paid   $ 2,194  
Percent face value 97.50% 97.50%  
Bond Issue Costs $ 34 $ 34  
Net Gain (Loss)   $ 22  
Senior Secured Note [Member] | Senior Secured Note Period Eight [Member]      
Debt Instrument [Line Items]      
Repurchase date   Jan. 27, 2020  
Principal Repurchased $ 1,245 $ 1,245  
Cash Paid   $ 1,198  
Percent face value 96.25% 96.25%  
Bond Issue Costs $ 20 $ 20  
Net Gain (Loss)   $ 27  
Senior Secured Note [Member] | Senior Secured Note Period Nine [Member]      
Debt Instrument [Line Items]      
Repurchase date   Dec. 27, 2019  
Principal Repurchased $ 3,090 $ 3,090  
Cash Paid   $ 2,874  
Percent face value 93.00% 93.00%  
Bond Issue Costs $ 48 $ 48  
Net Gain (Loss)   $ 167  
Senior Secured Note [Member] | Senior Secured Note Period Ten [Member]      
Debt Instrument [Line Items]      
Repurchase date   Nov. 27, 2019  
Principal Repurchased $ 5,183 $ 5,183  
Cash Paid   $ 4,548  
Percent face value 87.75% 87.75%  
Bond Issue Costs $ 82 $ 82  
Net Gain (Loss)   $ 553  
Senior Secured Note [Member] | Senior Secured Note Period Eleven [Member]      
Debt Instrument [Line Items]      
Repurchase date   Nov. 15, 2019  
Principal Repurchased $ 3,791 $ 3,791  
Cash Paid   $ 3,206  
Percent face value 84.58% 84.58%  
Bond Issue Costs $ 61 $ 61  
Net Gain (Loss)   $ 524  
Senior Secured Note [Member] | Senior Secured Note Period Twelve [Member]      
Debt Instrument [Line Items]      
Repurchase date   Mar. 28, 2019  
Principal Repurchased $ 2,000 $ 2,000  
Cash Paid   $ 1,830  
Percent face value 91.50% 91.50%  
Bond Issue Costs $ 37 $ 37  
Net Gain (Loss)   $ 134  
Senior Secured Note [Member] | Senior Secured Note Period Thirteen [Member]      
Debt Instrument [Line Items]      
Repurchase date   Mar. 28, 2019  
Principal Repurchased $ 2,300 $ 2,300  
Cash Paid   $ 2,125  
Percent face value 92.38% 92.38%  
Bond Issue Costs $ 42 $ 42  
Net Gain (Loss)   $ 133  
Senior Secured Note [Member] | Senior Secured Note Period Fourteen [Member]      
Debt Instrument [Line Items]      
Repurchase date   Feb. 20, 2019  
Principal Repurchased $ 125 $ 125  
Cash Paid   $ 114  
Percent face value 91.25% 91.25%  
Bond Issue Costs $ 2 $ 2  
Net Gain (Loss)   $ 9  
Senior Secured Note [Member] | Senior Secured Note Period Fifteen [Member]      
Debt Instrument [Line Items]      
Repurchase date   Feb. 19, 2019  
Principal Repurchased $ 350 $ 350  
Cash Paid   $ 319  
Percent face value 91.25% 91.25%  
Bond Issue Costs $ 7 $ 7  
Net Gain (Loss)   $ 24  
Senior Secured Note [Member] | Senior Secured Note Period Sixteen [Member]      
Debt Instrument [Line Items]      
Repurchase date   Feb. 12, 2019  
Principal Repurchased $ 1,325 $ 1,325  
Cash Paid   $ 1,209  
Percent face value 91.25% 91.25%  
Bond Issue Costs $ 25 $ 25  
Net Gain (Loss)   $ 91  
Senior Secured Note [Member] | Senior Secured Note Period Seventeen [Member]      
Debt Instrument [Line Items]      
Repurchase date   Jan. 10, 2019  
Principal Repurchased $ 570 $ 570  
Cash Paid   $ 526  
Percent face value 92.25% 92.25%  
Bond Issue Costs $ 9 $ 9  
Net Gain (Loss)   $ 35  
Senior Secured Note [Member] | Senior Secured Note Period Eighteen [Member]      
Debt Instrument [Line Items]      
Repurchase date   Dec. 21, 2018  
Principal Repurchased $ 2,000 $ 2,000  
Cash Paid   $ 1,835  
Percent face value 91.75% 91.75%  
Bond Issue Costs $ 38 $ 38  
Net Gain (Loss)   $ 127  
Senior Secured Note [Member] | Senior Secured Note Period Nineteen [Member]      
Debt Instrument [Line Items]      
Repurchase date   Dec. 21, 2018  
Principal Repurchased $ 1,850 $ 1,850  
Cash Paid   $ 1,702  
Percent face value 92.00% 92.00%  
Bond Issue Costs $ 35 $ 35  
Net Gain (Loss)   $ 113  
Senior Secured Note [Member] | Senior Secured Note Period Twenty [Member]      
Debt Instrument [Line Items]      
Repurchase date   Dec. 21, 2018  
Principal Repurchased $ 1,080 $ 1,080  
Cash Paid   $ 999  
Percent face value 92.50% 92.50%  
Bond Issue Costs $ 21 $ 21  
Net Gain (Loss)   $ 60  
Senior Secured Note [Member] | Senior Secured Note Period Twenty One [Member]      
Debt Instrument [Line Items]      
Repurchase date   Nov. 17, 2018  
Principal Repurchased $ 1,500 $ 1,500  
Cash Paid   $ 1,357  
Percent face value 90.50% 90.50%  
Bond Issue Costs $ 29 $ 29  
Net Gain (Loss)   $ 114  
Senior Secured Note [Member] | Senior Secured Note Period Twenty Two [Member]      
Debt Instrument [Line Items]      
Repurchase date   May 04, 2018  
Principal Repurchased $ 4,000 $ 4,000  
Cash Paid   $ 3,770  
Percent face value 94.25% 94.25%  
Bond Issue Costs $ 86 $ 86  
Net Gain (Loss)   $ 144  
Senior Secured Note [Member] | Senior Secured Note Period Twenty Three [Member]      
Debt Instrument [Line Items]      
Repurchase date   Apr. 10, 2018  
Principal Repurchased $ 4,000 $ 4,000  
Cash Paid   $ 3,850  
Percent face value 96.25% 96.25%  
Bond Issue Costs $ 87 $ 87  
Net Gain (Loss)   $ 63  
Senior Secured Note [Member] | Senior Secured Note Period Twenty Four [Member]      
Debt Instrument [Line Items]      
Repurchase date   Apr. 09, 2018  
Principal Repurchased $ 2,000 $ 2,000  
Cash Paid   $ 1,930  
Percent face value 96.50% 96.50%  
Bond Issue Costs $ 43 $ 43  
Net Gain (Loss)   $ 27