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Merger - Additional Information (Detail) | Sep. 18, 2021 USD ($) Facility $ / shares shares | Dec. 10, 2020 $ / shares | Sep. 17, 2021 $ / shares
--- | --- | --- | ---
Business Acquisition [Line Items] |  |  |
Reverse acquisition ownership percentage | 50.62% |  |
GNB Financial Services Inc [Member] |  |  |
Business Acquisition [Line Items] |  |  |
Merger completion date | Sep. 18, 2021 |  |
Percentage of merger | 100.00% |  |
Business acquisition oppurtunity to receive in cash per share | $ / shares |  | $ 87.68 |
Business acquisition,share price | $ / shares | $ 7.3064 | $ 7.3064 | $ 12.90
Business acquisition aggregate minimum percentage of acquiree common shres outstanding will be exchanged for acquirer common stock |  | 80.00% |
Merger effective date | Sep. 18, 2021 |  |
Business acquisition percentage of consideration received by shareholders in cash | 14.865% |  |
Business acquisition percentage of common shares received by shareholder for existing shares | 85.135% |  |
Number of shares of common stock issued | shares | 4,845,897 |  |
Percentage of outstanding common shares post-merger | 49.40% |  |
Total fair value consideration | $ 71,473,000 |  |
Fair value of common stock issued | 61,396,000 |  |
Cash consideration | 10,077,000 |  |
Fair value of options and warrants | $ 7,400,000 |  |
Reverse acquisition ownership percentage | 50.62% |  |
Fair value of premium amortized over estimated life of investments | $ 96,000 |  |
Loans receivable with an unpaid principal balance | $ 425,000,000.0 |  |
Number of facility leases | Facility | 4 |  |
Fair value adjustment of long term borrowings | $ 0 |  |
GNB Financial Services Inc [Member] | Common Stock [Member] |  |  |
Business Acquisition [Line Items] |  |  |
Fair value of common stock issued | $ 54,000,000.0 |  |

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