The following table presents loans by class that were modified as troubled debt restructurings that occurred during the year ended December 31, 2013 and 2012:
| December 31, 2013 | December 31, 2012 | |||||||||||||||||||||||
| Pre- | Post- | Pre- | Post- | |||||||||||||||||||||
| Number | Modification | Modification | Number | Modification | Modification | |||||||||||||||||||
| of | Recorded | Recorded | of | Recorded | Recorded | |||||||||||||||||||
| Loans | Investment | Investment | Loans | Investment | Investment | |||||||||||||||||||
| Commercial: | ||||||||||||||||||||||||
| Secured by real estate | — | $ | — | $ | — | 9 | $ | 1,875,000 | $ | 1,875,000 | ||||||||||||||
| Other | 1 | 17,000 | 17,000 | 7 | 3,735,000 | 3,735,000 | ||||||||||||||||||
| Commercial real estate | 3 | 6,361,000 | 6,361,000 | 1 | 755,000 | 755,000 | ||||||||||||||||||
| Commercial construction | — | — | — | 1 | 300,000 | 300,000 | ||||||||||||||||||
| Total | 4 | $ | 6,378,000 | $ | 6,378,000 | 18 | $ | 6,665,000 | $ | 6,665,000 | ||||||||||||||