CONSOLIDATED BALANCE SHEETS - USD ($)
$ in Thousands
Mar. 31, 2019
Dec. 31, 2018
Dec. 31, 2017
Assets      
Cash and due from banks $ 9,151 $ 10,941 $ 10,326
Short-term investments 14,575 17,672 37,363
Cash and cash equivalents 23,726 28,613 47,689
Investments in available-for-sale securities (at fair value) 49,662 51,403 61,429
Federal Home Loan Bank stock, at cost 3,515 2,650 1,854
Loans, net 859,269 835,528 742,138
Assets held-for-sale     3,286
Bank owned life insurance 26,403 26,226 25,540
Premises and equipment, net 21,467 16,086 10,981
Other real estate owned 1,720 1,676  
Accrued interest receivable 3,171 2,638 2,345
Deferred tax asset, net 6,589 6,437 4,920
Other assets 2,997 2,822 2,083
Total assets 998,519 974,079 902,265
Deposits:      
Noninterest-bearing 198,733 195,293 186,222
Interest-bearing 576,544 572,803 563,835
Total deposits 775,277 768,096 750,057
Borrowings 79,942 68,022 26,841
Operating lease liabilities 3,919    
Other liabilities 11,109 12,377 9,590
Total liabilities 870,247 848,495 786,488
Shareholders' equity      
Preferred stock; authorized 50,000 shares: no shares issued and outstanding
Common stock, no par value: 30,000,000 shares authorized; 9,662,181 shares issued, 9,625,719 shares outstanding at December 31, 2018 and 9,657,319 shares issued, 9,628,496 shares oustanding at December 31, 2017 0 0 0
Additional paid-in capital 46,236 45,895 44,592
Retained earnings 85,569 83,351 74,047
Accumulated other comprehensive (loss) income (186) (255) 589
Unearned compensation - ESOP (2,559) (2,619) (2,857)
Treasury stock: 36,462 and 28,823 shares at December 31, 2018 and 2017, respectively (788) (788) (594)
Total shareholders' equity 128,272 125,584 115,777
Total liabilities and shareholders' equity $ 998,519 $ 974,079 $ 902,265