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v3.19.1

DIVIDENDS DECLARED PER SHARE | 3 Months Ended
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Mar. 31, 2019
DIVIDENDS DECLARED PER SHARE | NOTE 2 – DIVIDENDS DECLARED PER SHARE
Declaration Date |  | Date Paid (Payable) |  | Shareholder of Record Date |  | Dividend Amount
04/24/19 |  | 05/29/19 |  | 05/15/19 |  | $ 0.370
01/30/19 |  | 02/28/19 |  | 02/14/19 |  | $ 0.370
10/24/18 |  | 11/29/18 |  | 11/15/18 |  | $0.365
07/25/18 |  | 08/29/18 |  | 08/15/18 |  | $0.365
04/25/18 |  | 05/29/18 |  | 05/15/18 |  | $ 0.365
01/30/18 |  | 02/28/18 |  | 02/14/18 |  | $ 0.365

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- Definition Disclosure of Dividends Declared and Paid. + References No definition available. + Details
Name: | utl_DisclosureOfDividendsDeclaredAndPaidTextBlock
Namespace Prefix: | utl_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration