Condensed Parent Company Only Financial Statements - Balance Sheet Additional (Details) - $ / shares
|
Dec. 31, 2021 |
Dec. 31, 2020 |
| Condensed Financial Statements, Captions [Line Items] |
|
|
| Preferred stock, par value (in usd per share) |
$ 0.01
|
$ 0.01
|
| Preferred stock, shares authorized (in shares) |
1,000,000
|
1,000,000
|
| Preferred stock, shares issued (in shares) |
0
|
0
|
| Common stock, par value (in usd per share) |
$ 0.01
|
$ 0.01
|
| Common stock, shares authorized (in shares) |
40,000,000
|
40,000,000
|
| Common stock, shares issued (in shares) |
12,038,382
|
11,937,795
|
| Common stock, shares outstanding (in shares) |
12,038,382
|
11,937,795
|
| Parent |
|
|
| Condensed Financial Statements, Captions [Line Items] |
|
|
| Preferred stock, par value (in usd per share) |
$ 0.01
|
$ 0.01
|
| Preferred stock, shares authorized (in shares) |
1,000,000
|
1,000,000
|
| Preferred stock, shares issued (in shares) |
0
|
0
|
| Common stock, par value (in usd per share) |
$ 0.01
|
$ 0.01
|
| Common stock, shares authorized (in shares) |
40,000,000
|
40,000,000
|
| Common stock, shares issued (in shares) |
12,038,382
|
11,937,795
|
| Common stock, shares outstanding (in shares) |
12,038,382
|
11,937,795
|