Capital Requirements (Details) (USD $) In Thousands, unless otherwise specified	Dec. 31, 2013	Dec. 31, 2012
Consolidated
Total Capital
Total Capital (to risk-weighted assets)	$ 70,048	$ 73,636
Total Capital (to risk-weighted assets) ratio	13.88%	14.87%
Minimum amount of capital for adequacy purposes	40,365	39,615
Minimum amount of capital for adequacy purposes, ratio	8.00%	8.00%
Tier 1 Capital (to risk-weighted assets)
Tier 1 Capital (to risk-weighted assets)	63,734	60,430
Tier 1 Capital (to risk-weighted assets) ratio	12.63%	12.20%
Minimum amount of Tier 1 Capital for adequacy purposes	20,182	19,813
Minimum amount of Tier 1 Capital for adequacy purposes, ratio	4.00%	4.00%
Tier 1 Capital (to average assets)
Tier 1 Capital (to average assets)	63,734	60,430
Tier 1 Capital (to average assets) ratio	9.06%	8.76%
Minimum amount of Tier 1 Capital for adequacy purposes	28,130	27,594
Minimum amount of Tier 1 Capital for adequacy purposes, ratio	4.00%	4.00%
Peoples State Bank
Total Capital
Total Capital (to risk-weighted assets)	72,321	71,032
Total Capital (to risk-weighted assets) ratio	14.35%	14.36%
Minimum amount of capital for adequacy purposes	40,312	39,572
Minimum amount of capital for adequacy purposes, ratio	8.00%	8.00%
Minimum Capital required to be well-capitalized under prompt corrective action provisions	50,390	49,465
Minimum Capital required to be well-capitalized under prompt corrective action provisions, ratio	10.00%	10.00%
Tier 1 Capital (to risk-weighted assets)
Tier 1 Capital (to risk-weighted assets)	66,015	64,834
Tier 1 Capital (to risk-weighted assets) ratio	13.10%	13.11%
Minimum amount of Tier 1 Capital for adequacy purposes	20,156	19,782
Minimum amount of Tier 1 Capital for adequacy purposes, ratio	4.00%	4.00%
Minimum Tier 1 Capital required to be well-capitalized under prompt corrective action provisions	30,234	29,672
Minimum Tier 1 Capital required to be well-capitalized under prompt corrective action provisions, ratio	6.00%	6.00%
Tier 1 Capital (to average assets)
Tier 1 Capital (to average assets)	66,015	64,834
Tier 1 Capital (to average assets) ratio	9.39%	9.35%
Minimum amount of Tier 1 Capital for adequacy purposes	28,130	27,736
Minimum amount of Tier 1 Capital for adequacy purposes, ratio	4.00%	4.00%
Minimum Tier 1 Capital required to be well-capitalized under prompt corrective action provisions	$ 35,163	$ 34,671
Minimum Tier 1 Capital required to be well-capitalized under prompt corrective action provisions, ratio	5.00%	5.00%